CN101372304B - Storage and transportation facility and method for building green tyre of giant tyre - Google Patents
Storage and transportation facility and method for building green tyre of giant tyre Download PDFInfo
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- CN101372304B CN101372304B CN2007100498500A CN200710049850A CN101372304B CN 101372304 B CN101372304 B CN 101372304B CN 2007100498500 A CN2007100498500 A CN 2007100498500A CN 200710049850 A CN200710049850 A CN 200710049850A CN 101372304 B CN101372304 B CN 101372304B
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- stage building
- green tyre
- tyre
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0022—Handling green tyres, e.g. transferring or storing between tyre manufacturing steps
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Abstract
The invention relates to storage and transportation equipment of a forming green tire of a giant tire and a storage and transportation method; the equipment comprises a one-section tire hoisting device, a two-section green tire turnover device and a two-section green tire storage car. A hanger frame of the one-section green tire hoisting device which can be arranged on a support of a storage and transportation vehicle is provided with an upper adjusting rod, and the two ends of each woven belt are connected with the two ends of the upper adjusting rod and sag downwards to form a cloth pocket. A tray on the two-section green tire turnover device which is provided with a groove is fixedly connected with a supporting plate vertical to the bottom surface of the tray, and either the tray or the supporting plate is connected with a turnover mechanism. The support of the two-section green tire storage car is provided with a ring-shaped tray, and the periphery of a bracket at the top of a lifting mechanism is provided with an upper tire bead bracket. The storage and transportation method is as follows: an adjusting screw nut of the upper adjusting rod can ensure that the woven belt can fit different parts of the first-section green tire and support the green tire. The vertical two-section green tire is arranged in the tray, the turnover mechanism can cause the supporting plate, the tray and the green tire to turnover by 90 degrees together, and the green tire is horizontally arranged on the supporting plate. The two-section green tire is arranged on the storage car, the ring-shaped tray supports a crown of the side of the green tire, a lower tire bead passes through an inner bore thereof and sags downwards, and the upper tire bead bracket supports an upper tire bead, thus preventing the green tire from deforming in the hoisting process.
Description
(1) technical field
The present invention relates to storing and transporting equipment and method for storage and transportation in the tire production process, be specially a kind of building green tyre of giant tyre storing facility and method for storage and transportation.
(2) background technology
Tire will pass through first stage building, second stage building in forming process.One section tire base unloads from assembly drum will store and transport to two sections tire blank moldings continuation moulding.Unload to store from assembly drum behind two sections tire blank moldings and transport to the vulcanizer sulfidization molding again.
Tire base quality before the sulfuration typing is soft, stressed irregular yielding, and the easily sticking ash in surface.The handling of building green tyre is to guarantee one of key of tire quality.
For giant-scale engineering tyre, the tire base weighs more than 2,000 kilograms, does not have special overhead hoist can't transport at all, and silt, greasy dirt are infected with in the meeting on unavoidable its surface when carrying, influence next step processing.And because of the blob of viscose on tire base surface is uneven, unbalance stress very easily makes the distortion of tire base during handling, and this all will have a strong impact on tire quality, even may cause building green tyre to be scrapped.
Second stage building green tyre is an erectility when assembly drum unloads, if upright the placement, the part crown is subjected to the gravity compressing, will be out of shape.But the building green tyre of giant embryo does not have the very difficult upset of special facilities is horizontality.In addition, the tyre bead of second stage building green tyre is unrecovered, and the rim of the mouth is respectively to the both sides perk of tire base up and down.Second stage building green tyre is as if horizontal positioned, and being impregnated in its outer following rim of the mouth of sticking up, base weight is oppressed, upward the rim of the mouth is subjected to action of gravity own, all causes tyre bead sinking, tire base to be out of shape easily.Therefore need special second stage building tire blank storage device, make it deposit the fortune process shape that remains unchanged.
In a word, the weight of jumbo tire is the several times of general tire even tens of times, presses for the tire base storing facility and the method for storage and transportation of design specialized in its production process, could guarantee the production and the quality of tire.
(3) summary of the invention
The objective of the invention is to design building green tyre of giant tyre storing facility and method for storage and transportation, with the lifting of competent jumbo tire first stage building tire base, transport and deposit, the upset of second stage building green tyre, lifting, transport, deposit.
Design-calculated building green tyre of giant tyre of the present invention storing facility comprises that first stage building tire base overhead hoist, second stage building green tyre turnover device and second stage building green tyre deposit car.
First stage building tire base overhead hoist comprises mast-up and storing car, mast-up is a rectangular frame, the suspension ring that use for handling are arranged at the top, 3～6 adjusting upper booms of parallel installation under the mast-up, the adjusting upper boom is a screw mandrel, the one end has the adjusting screw, the cloth strip length is greater than first stage building tire base girth, strap one end is fixed in regulates upper boom one end, and another adjustable movable end of strap has drag hook, is connected in the adjusting screw of regulating upper boom.The sagging formation U-shaped of strap pocket.The storing car has two groups of walking rollers, car body is a cuboid shaped as frame storage bracket, the storage bracket height is greater than first stage building tire base diameter, and the detent mechanism that cooperatively interacts is arranged at storage bracket top and mast-up bottom, as can be a plurality of locating dowel pins that cooperatively interact and knock hole.Regulate on the screw and be fixed with the shackle that matches with strap movable end drag hook, also have Fixed Nut on adjusting screw outer end, the adjusting upper boom.The cloth bandwidth is 3～20 centimetres.
Second stage building green tyre turnover device comprises pallet, supporting plate and switching mechanism, tray bottom surface is the plane, the initial condition tray bottom surface is placed horizontally at base, the arc groove of its carrying surface for matching with the second stage building green tyre circumference, the width of groove is equal to or slightly greater than the second stage building green tyre width, and the cross-sectional plane bottom curve of groove matches with second stage building green tyre cross-sectional plane bottom curve.The degree of depth of groove is equal to or slightly greater than half of difference of second stage building green tyre external diameter and internal diameter.The radian of arc groove is 120～180 degree.Supporting plate is perpendicular to tray bottom surface and vertical with the line of centers of the arc surface of pallet groove, and supporting plate is captiveed joint with the side of pallet.The supporting plate back side is fixed with pallet stand, and pallet stand is installed in the hinge of parallel supporting plate, and hinge is rotatably installed on base.Supporting plate or pallet are connected with switching mechanism, turn over to turn 90 degrees rear supporting plate and be in level, tray bottom surface for vertical.Switching mechanism is that worm and gear is paid or hydraulic actuating cylinder.
Second stage building green tyre is deposited car and is comprised the car body that walking roller is installed, and is fixed with support on the car body, and support is affixed and support annular pallet on it, and the diameter of bore of annular pallet is greater than the tyre bead diameter, and its external diameter is equal to or greater than tire base external diameter.Support height is greater than the height that sticks up outside the following rim of the mouth.Support is the annular canister of internal diameter greater than the tyre bead diameter, and perhaps support is 3～6 pillars, and the annular internal diameter that pillar constitutes is greater than tire mold loop diameter.On the car body lifting mechanism is being installed below the annular pallet endoporus, its piston tip installs circular housings, the carriage diameter is less than tire base center-hole diameter, bracket perimeter equidistantly hinge is adorned 3～6 upward rim of the mouth carriages, last rim of the mouth carriage is one section curved surface carriage, its length is 3～15 centimetres, the concave curved surface of its inner face for matching with the negative camber that sticks up outside the last rim of the mouth, and its back side is slick and sly convex surface.Curved surface arc top at its back side has rotating shaft to be articulated in the carriage circumferential edge, the outer wing and the inner wing of rim of the mouth carriage on the both sides of rotating shaft are.Initial condition, last rim of the mouth carriage inner wing is pressed in the carriage upper surface, outer wing upwards slopes inwardly, the circle diameter that outer wing edge of rim of the mouth carriage constitutes on several is a bit larger tham second stage building green tyre tyre bead diameter, and it is outward-dipping from top to bottom to go up rim of the mouth carriage outer wing back bodice curve, and the circle diameter that top, outer wing back side of rim of the mouth carriage constitutes on several is slightly smaller than second stage building green tyre tyre bead diameter.There is limiting stopper at carriage outer wing back, last rim of the mouth, carriage outwards rotates when last rim of the mouth, its inner wing turns to, outer wing is outwards downward-sloping, promptly go up rim of the mouth carriage turns 90～100 degree, the limiting stopper of last rim of the mouth carriage is stuck in carrier edge, last rim of the mouth carriage stops operating, and keeps its concave curved surface that matches with the curved surface that sticks up outside the last rim of the mouth towards the top.
The method for storage and transportation of design-calculated building green tyre of giant tyre storing facility of the present invention is as follows:
Behind the first stage building tire blank molding, use conventional handling appliance, as bridge overhead travelling crane, hoisting crane, electric block etc., the mast-up of first stage building tire base overhead hoist is hung first stage building tire blank molding drum top, it is axially vertical with the tire base to regulate upper boom.Each strap movable end is walked around the tire base, is hooked on the corresponding adjusting screw of regulating upper boom, regulate and respectively regulate screw, regulating screw moves in screw mandrel, strap is wrapped in to regulate and shortens the cloth strip length on the screw, strap two ends distance reduces simultaneously, be reduce corresponding of height of the U-shaped pocket of strap formation, make each bar strap adapt to different parts, the pocket holder tire base on residing tire base surface with width.The screw that is tightened after regulating, makes it can outwards not move the secured adjusted screw.Assembly drum shrinks, and the tire base places in the pocket of many straps formation.Handling appliance moves on to mast-up on the storage bracket of storing car, detent mechanism location between the two, and mast-up stably is placed on the storage bracket, and one section tire base in the pocket hangs under the mast-up.First stage building tire base can store on this car, and the storing car also can be transported to two sections tire blank moldings of subsequent processing place with mast-up and first stage building tire base easily.
Behind the second stage building tire embryo forming, handling appliance is sling upright second stage building fetus, translation places in the groove of second stage building green tyre turnover device pallet, switching mechanism promotes supporting plate or pallet, supporting plate and pallet, second stage building green tyre are turned over around hinge together turn 90 degrees, the tire base lies in a horizontal plane on the supporting plate that transfers level to.After handling appliance hung and got the second stage building green tyre on the supporting plate, switching mechanism inverted running, supporting plate and pallet returned around hinge together and turn 90 degrees, and supporting plate recovers plumbness, tray bottom surface is recovered horizontality and placed base, and second stage building green tyre turnover device resets.
Second stage building green tyre is deposited the initial condition of car, and its lifting mechanism piston rod of depositing car is in low level, and carriage is higher than annular pallet, and the diff-H of the two is less than fetus thickness.Handling appliance will overturn to sling, be placed horizontally at for the second stage building green tyre of level on second stage building green tyre turnover device and originally deposit car, the following tyre bead of its tire base passes the endoporus of annular pallet, sidewall and crown position that the annular pallet is held the tire base, support base weight, following rim of the mouth are passed the endoporus, free sagging of annular pallet.Transfer in the process at the tire base, the following tyre bead of tire base is oppressed on each the back side, the rim of the mouth carriage outside, makes that the rim of the mouth carriage outwards rotates synchronously each on, concave curved surface makes progress.After the annular pallet was held the tire base, the piston rod of lifting mechanism rose, and the rim of the mouth carriage is held the rim of the mouth part on each of the carriage circumferential edge on it, prevented its sinking, fetus distortion.Before the second stage building fetus took out, the lifting mechanism piston rod descended, and the second stage building fetus upwards shifts out at present tyre bead and stirs from the below that the rim of the mouth carriage makes its inside rotation on each, restPoses.Second stage building green tyre can originally deposited the car storage, and Yin Benche has walking roller, can transport second stage building green tyre easily.
The advantage of building green tyre of giant tyre storing facility of the present invention and method for storage and transportation is: 1, be applicable to several times even the ten several times jumbo tires heavier than general tire, satisfy handling, upset and the storage of building green tyre in the giant embryo production process; 2, first stage building tire base overhead hoist stably hangs over first stage building tire base under the mast-up with pocket, and adjustable strap makes the different position of fetus concave-convex surface evenly stressed; Second stage building green tyre is deposited sidewall and the crown position that the annular pallet of car is held second stage building green tyre, a support base weight, and the endoporus, free sagging of annular pallet is passed in following rim of the mouth, and last rim of the mouth carriage is held bead part again, prevents its sinking; First stage building tire base overhead hoist and second stage building green tyre are deposited Che Douke and are guaranteed that fetus handling and storing process are indeformable, and the tire base can be stained with ground, need not people's contact yet, guarantees tire base cleaning surfaces, and convenient the transportation; 3, simple, convenient, safe and reliable.
(4) description of drawings
Fig. 1 is the first stage building tire base overhead hoist mast-up structure front elevational schematic of this building green tyre of giant tyre storing facility embodiment;
Fig. 2 is the first stage building tire base overhead hoist mast-up structure schematic top plan view of this building green tyre of giant tyre storing facility embodiment;
Fig. 3 is the first stage building tire base overhead hoist storing bassinet structure scheme drawing of this building green tyre of giant tyre storing facility embodiment;
Fig. 4 places the scheme drawing that stores and transports on the car for the first stage building tire base overhead hoist mast-up of this building green tyre of giant tyre storing facility embodiment;
Fig. 5 is the structural representation of the second stage building green tyre turnover device of this building green tyre of giant tyre storing facility embodiment;
Fig. 6 is that the A of Fig. 5 is to scheme drawing;
Fig. 7 is that the second stage building green tyre turnover device of Fig. 5 turns over the scheme drawing after turning 90 degrees;
Fig. 8 is the structural representation of second stage building green tyre turnover device of the employing hydraulic actuating cylinder of the embodiment of the invention;
Fig. 9 deposits car initial condition structural representation for the second stage building green tyre of this building green tyre of giant tyre storing facility embodiment;
Figure 10 deposits car initial condition schematic top plan view for the second stage building green tyre of this building green tyre of giant tyre storing facility embodiment;
Figure 11 deposits carriage enlarged diagram in rim of the mouth on the car embodiment for the second stage building green tyre of this building green tyre of giant tyre storing facility embodiment;
Figure 12 deposits car for the second stage building green tyre of this building green tyre of giant tyre storing facility embodiment and deposits the second stage building green tyre view.
(5) specific embodiment
Building green tyre of giant tyre of the present invention storing facility embodiment comprises that second stage building green tyre turnover device shown in the first stage building tire base overhead hoist shown in Fig. 1～4, Fig. 5～8 and the second stage building green tyre shown in Fig. 9～12 deposit car.
The first stage building tire base overhead hoist of this facility comprises mast-up 1-1 and storing car 1-2.Its mast-up 1-1 is rectangular frame as illustrated in fig. 1 and 2, and the suspension ring 1-1-1 that uses for handling is arranged at the top, and 5 locating dowel pins are arranged at the bottom, is the detent mechanism that matches with the storage bracket 1-2-1 that stores and transports car 1-2.5 adjusting upper booms of the parallel installation of mast-up 1-1 1-1-2, each regulates upper boom 1-1-2 is screw mandrel, every adjusting upper boom (1-1-2) end has the screw of adjusting 1-1-4, each is regulated and is fixed with the shackle that matches with the drag hook of strap 1-1-3 movable end on the screw 1-1-4, regulates screw 1-1-4 outer end, respectively regulates Fixed Nut 1-1-5 is arranged on the upper boom 1-1-2.Each strap 1-1-3 length is greater than first stage building tire base 1-3 girth, strap 1-1-3 one end is fixed in cooresponding adjusting upper boom 1-1-2 does not have an end of regulating screw 1-1-4, the strap 1-1-3 other end is movable end, drag hook is arranged on it, is hooked on the shackle of cooresponding adjusting screw 1-1-3.The sagging formation U-shaped of each strap 1-1-3 pocket.Strap 1-1-3 is wide to be 20 centimetres.
The storing car 1-2 of present embodiment first stage building tire base overhead hoist as shown in Figure 3, two groups of walking roller 1-2-2 are arranged at the bottom of the car, storing car 1-2 car body is cuboid shaped as frame storage bracket 1-2-1, storage bracket 1-2-1 height is greater than first stage building tire base 1-3 diameter, and 5 knock holees that match with the locating dowel pin of mast-up 1-1 bottom are arranged at storage bracket 1-2-1 top.
The second stage building green tyre turnover device of this building green tyre of giant tyre storing facility embodiment comprises pallet 2-2, supporting plate 2-4 and switching mechanism.As illustrated in Figures 5 and 6, pallet 2-2 bottom surface is the plane, initial condition pallet 2-2 bottom surface is placed horizontally at base 2-1, the arc groove of its carrying surface for matching with second stage building green tyre 2-3 circumference, the width of groove is equal to or slightly greater than second stage building green tyre 2-3 width, and the cross-sectional plane bottom curve of groove matches with the cross-sectional plane bottom curve of second stage building green tyre 2-3.The degree of depth of groove is equal to or slightly greater than half of difference of second stage building green tyre 2-3 external diameter and internal diameter.The radian of arc groove is 120～180 degree.Supporting plate 2-4 is perpendicular to pallet 2-2 bottom surface and parallel with the arc surface of pallet 2-2 groove, and supporting plate 2-4 is captiveed joint with the side of pallet 2-32.The length of supporting plate 2-4 and width are equal to or slightly greater than second stage building green tyre 2-3 external diameter.Middle part, the supporting plate 2-4 back side is fixed with pallet stand 2-5, and pallet stand 2-5 is installed in the hinge 2-6 of parallel supporting plate 2-4, and hinge 2-6 is rotatably installed on base 2-1.The switching mechanism of Fig. 5, second stage building green tyre turnover device shown in Figure 6 is that worm and gear is paid 2-9.Worm screw drives with actuating unit and is connected, the parallel base 2-1 that is installed on of worm-wheel shaft with supporting plate 2-4, and the worm gear and the worm mesh of being fixed in worm-wheel shaft, crank 2-8 one end is fixed in worm-wheel shaft, and the other end and connecting rod 2-7 are hinged, and the connecting rod 2-7 other end and supporting plate 2-4 are hinged.As shown in Figure 8, switching mechanism also can be hydraulic actuating cylinder 2-10, and hydraulic cylinder is installed in the cavity of base 2-1, and cylinder body and horizontal surface acutangulate, its piston rod top and pallet 2-32 bottom-hinged.Hydraulic actuating cylinder 2-10 piston rod stretches out and promotes pallet 2-2, supporting plate 2-4 and pallet 2-2, second stage building green tyre 2-3 is turned over around hinge together turn 90 degrees.
The second stage building green tyre of this building green tyre of giant tyre storing facility embodiment is deposited bassinet structure shown in Fig. 9,10, be equipped with on the car body 3-1 of air-inflation tyre walking roller and be fixed with support 3-2, support 3-2 is affixed and support annular pallet 3-3 on it, the diameter of bore of annular pallet 3-3 is greater than second stage building green tyre 2-3 tyre bead diameter, and its external diameter of annular pallet 3-3 is equal to or greater than second stage building green tyre 2-3 external diameter.Support 3-2 height is greater than the height that sticks up outside the rim of the mouth under the second stage building green tyre 2-3.Support 3-2 is 4 pillars, and the annular internal diameter that pillar constitutes is greater than second stage building green tyre 2-3 tyre bead diameter.On the car body 3-1 lifting mechanism 3-4 is being installed below the annular pallet 3-3 endoporus, lifting mechanism 3-4 piston rod top installs circular housings 3-6, carriage 3-6 diameter is less than second stage building green tyre 2-3 tyre bead diameter, and carriage 3-6 periphery equidistantly hinge is adorned 6 upward rim of the mouth carriage 3-5, as shown in figure 10.Last rim of the mouth carriage 3-5 is long 8 centimetres curved surface carriage as shown in figure 11, the concave curved surface of its inner face for matching with the negative camber that sticks up outside second stage building green tyre 2-3 goes up the rim of the mouth, and its back side is slick and sly convex surface.Curved surface arc top at its back side has rotating shaft 3-5-1 to be articulated in carriage 3-6 circumferential edge, outer wing and the inner wing of rim of the mouth carriage 3-5 on the both sides of rotating shaft 3-5-1 are.Figure 9 shows that second stage building green tyre deposits the initial condition of car, the lifting mechanism 3-4 that deposits car 3-1 is in low level, and carriage 3-6 is higher than annular pallet 3-3, but the two diff-H is less than second stage building fetus 2-3 thickness.Last rim of the mouth carriage 3-5 inner wing is pressed in carriage 3-6 upper surface, outer wing upwards slopes inwardly, the circle diameter that the outer wing edge of rim of the mouth carriage 3-5 constitutes on each is a bit larger tham second stage building green tyre 72-3 tyre bead diameter, and rim of the mouth carriage 3-5 outer wing back bodice curve is outward-dipping from top to bottom on each, and the circle diameter that the top, the outer wing back side of rim of the mouth carriage 3-5 constitutes on each is slightly smaller than second stage building green tyre 2-3 tyre bead diameter.There is limiting stopper at the carriage 3-5 back side, last rim of the mouth.
Lifting mechanism 3-4 is a hydraulic gear, and the foot-operated switch or the hand switch of its lifting of control arranged, and is convenient to operate the lifting of carriage 3-6.
The method for storage and transportation embodiment of building green tyre of giant tyre storing facility of the present invention is as follows:
Behind the first stage building tire blank molding, handling appliance rouses the top with the mast-up handling of first stage building tire base overhead hoist to first stage building tire blank molding, and it is axially vertical with first stage building tire base to regulate upper boom 1-1-2.Each strap 1-1-3 movable end is walked around first stage building tire base, is hooked on the corresponding adjusting screw 1-1-4 that regulates upper boom 1-1-2, regulate and respectively regulate screw 1-1-4, regulate each bar strap 1-1-3 length, make each bar strap 1-1-3 adapt to different parts, the pocket holder first stage building tire base on residing first stage building tire base surface.Screw each Fixed Nut 1-1-5 after regulating.Assembly drum shrinks, and first stage building tire base places in the pocket of many strap 1-1-3 formation.Handling appliance moves on to mast-up 1-1 on the storage bracket 1-2-1 of storing car 1-2.The mast-up 1-1 that Figure 4 shows that present embodiment first stage building tire base overhead hoist is placed on the storage bracket 1-2-1 of storing car 1-2, and the locating dowel pin of mast-up 1-1 is inserted in the knock hole of storage bracket 1-2-1, and storage bracket 1-2-1 supports mast-up 1-1.First stage building tire base 1-3 places in the pocket, hangs under the mast-up 1-1.
Behind the second stage building tire embryo forming, handling appliance is sling upright second stage building fetus, translation places in the groove of pallet 2-2 of second stage building green tyre turnover device of this facility, the switching mechanism worm and gear is paid 2-9 and is promoted supporting plate 2-4, perhaps hydraulic actuating cylinder 2-10 promotes pallet 2-2, supporting plate 2-4 and pallet 2-2, second stage building green tyre 2-3 are turned over around hinge 2-6 together turn 90 degrees, second stage building green tyre 2-3 lies in a horizontal plane on the supporting plate 2-4 that transfers level to.Figure 7 shows that worm and wormwheel pay 2-9 through crank 2-8, connecting rod 2-7 promote supporting plate 2-4 and pallet 2-2, second stage building green tyre 2-3 together around hinge 2-6 turn over turn 90 degrees the back, the second stage building green tyre upset is a horizontal state.After second stage building green tyre 2-3 on the supporting plate 2-4 hangs away, the switching mechanism inverted running, supporting plate 2-4 and pallet 2-2 return around hinge 2-6 together and turn 90 degrees, and supporting plate 2-4 recovers plumbness, pallet 2-2 bottom surface is recovered horizontality and placed base, and second stage building green tyre turnover device resets.
This facility turning device supporting plate 2-4 goes up second stage building green tyre that upset is that the second stage building green tyre of horizontality, available handling appliance hang onto this facility and deposits on the car and deposit.The lifting mechanism 3-4 piston rod that initial condition, this facility second stage building green tyre are deposited car is in low level.Handling appliance will overturn on second stage building green tyre turnover device to the second stage building green tyre of level is sling, level is put into and deposited car, the following tyre bead of second stage building green tyre passes the endoporus of annular pallet 3-3, sidewall and crown position that annular pallet 3-3 holds second stage building green tyre 2-3, support second stage building green tyre 2-3 weight, the endoporus, free sagging of annular pallet 3-3 is passed in following rim of the mouth.Transfer in the process at second stage building green tyre, the following tyre bead of second stage building green tyre is oppressed the back side, the rim of the mouth carriage 3-5 outside on each, make rim of the mouth carriage 3-5 outwards rotation synchronously on each, rim of the mouth carriage 3-5 limiting stopper is stuck in the edge of carriage 3-5 on each, and last rim of the mouth carriage 3-5 stops operating, concave curved surface makes progress.After annular pallet 3-3 held second stage building green tyre, the piston rod of lifting mechanism 3-4 rose, and the carriage 3-6 on it rises, and rim of the mouth carriage 3-5 holds second stage building green tyre 2-3 and goes up the rim of the mouth part on each of its circumferential edge, as shown in figure 12.Before second stage building fetus 2-3 took out, lifting mechanism 3-4 piston rod descended, and second stage building fetus 2-3 upwards shifts out at present tyre bead and stirs from the below that rim of the mouth carriage 3-5 makes its inside rotation on each, restPoses.Originally depositing car has walking roller, also can transport second stage building green tyre easily.
Claims (10)
1. a building green tyre of giant tyre stores and transports facility, it is characterized in that:
Comprise that first stage building tire base overhead hoist, second stage building green tyre turnover device and second stage building green tyre deposit car;
Described first stage building tire base overhead hoist comprises mast-up (1-1) and storing car (1-2), mast-up (1-1) is a rectangular frame, the suspension ring (1-1-1) that use for handling are arranged at the top, mast-up (1-1) 3～6 adjusting upper booms of parallel installation (1-1-2), each is regulated upper boom (1-1-2) and is screw mandrel, every adjusting upper boom (1-1-2) end has adjusting screw (1-1-4), each regulates strap (1-1-3) length on the upper boom (1-1-2) greater than first stage building tire base (1-3) girth, each strap (1-1-3) end is fixed in cooresponding adjusting upper boom (1-1-2) does not have an end of regulating screw (1-1-4), strap (1-1-3) other end is a movable end, be connected in the adjusting screw (1-1-4) of cooresponding adjusting upper boom (1-1-2), the sagging formation U-shaped of strap (1-1-3) pocket; Storing car (1-2) has two groups of walking rollers (1-2-2), and storing car (1-2) car body is a cuboid shaped as frame storage bracket (1-2-1), and storage bracket (1-2-1) height is greater than first stage building tire base (1-3) diameter;
Described second stage building green tyre turnover device comprises pallet (2-2), supporting plate (2-4) and switching mechanism, its pallet (2-2) bottom surface is the plane, initial condition pallet (2-2) bottom surface is placed horizontally at base (2-1), the arc groove of its carrying surface for matching with second stage building green tyre (2-3) circumference, the width of groove is equal to or slightly greater than second stage building green tyre (2-3) width, the cross-sectional plane bottom curve of groove matches with the bottom curve of second stage building green tyre cross-sectional plane, and the radian of arc groove is 120～180 degree; Supporting plate (2-4) is perpendicular to pallet (2-2) bottom surface and vertical with the line of centers of the arc surface of pallet (2-2) groove, supporting plate (2-4) is captiveed joint with the side of pallet (2-2), supporting plate (2-4) back side is fixed with pallet stand (2-5), pallet stand (2-5) is installed in the hinge (2-6) of parallel supporting plate (2-4), hinge (2-6) is installed on base (2-1) rotationally, supporting plate (2-4) or pallet (2-2) are connected with switching mechanism, turn over to turn 90 degrees rear supporting plate (2-4) and be in level, pallet (2-2) bottom surface for vertical;
Described second stage building green tyre is deposited on the car body (3-1) of car and is fixed with support (3-2), support (3-2) is affixed and support annular pallet (3-3) on it, the diameter of bore of annular pallet (3-3) is greater than second stage building green tyre (2-3) tyre bead diameter, and the external diameter of annular pallet (3-3) is equal to or greater than second stage building green tyre (2-3) external diameter; Support (3-2) height is greater than the height that sticks up outside the following rim of the mouth, support (3-2) is the annular canister of internal diameter greater than second stage building green tyre (2-3) tyre bead diameter, perhaps support (3-2) is 3～6 pillars, and the annular internal diameter that pillar constitutes is greater than second stage building green tyre (2-3) tyre bead diameter.
2. building green tyre of giant tyre storing facility according to claim 1 is characterized in that:
Described second stage building green tyre is deposited on the car body (3-1) of annular pallet (3-3) endoporus below of car lifting mechanism (3-4) is installed, its top installs carriage (3-6), carriage (3-6) is that circle, diameter are less than second stage building green tyre (2-3) tyre bead diameter, carriage (3-6) periphery equidistantly hinge is adorned 3～6 upward rim of the mouth carriages (3-5), last rim of the mouth carriage (3-5) is one section curved surface carriage, its length is 3～15 centimetres, the concave curved surface of its inner face for matching with the curved surface that sticks up outside second stage building green tyre (2-3) is gone up the rim of the mouth, its back side is slick and sly convex surface; Having rotating shaft (3-5-1) to be articulated in carriage (3-6) circumferential edge on curved surface arc top, is the outer wing and the inner wing of last rim of the mouth carriage (3-5) in the both sides of rotating shaft (3-5-1); Lifting mechanism (3-4) piston rod that initial condition, second stage building green tyre are deposited car car body (3-1) is in low level, and carriage (3-6) is higher than annular pallet (3-3), but the two diff-H is less than second stage building fetus (2-3) thickness; Last rim of the mouth carriage (3-5) inner wing is pressed in carriage (3-6) upper surface, outer wing upwards slopes inwardly, the circle diameter that the outer wing edge of rim of the mouth carriage (3-5) constitutes on each is a bit larger tham second stage building green tyre (2-3) tyre bead diameter, and it is outward-dipping from top to bottom to go up rim of the mouth carriage (3-5) outer wing back bodice curve, and the circle diameter that the top, the outer wing back side of rim of the mouth carriage (3-5) constitutes on each is slightly smaller than second stage building green tyre (2-3) tyre bead diameter; There is limiting stopper at last rim of the mouth carriage (3-5) outer wing back, when last rim of the mouth carriage (5) outwards rotates, its inner wing turns to, outer wing is outwards downward-sloping, the limiting stopper of last rim of the mouth carriage (3-5) is stuck in carriage (3-6) edge, and last rim of the mouth carriage (3-5) and second stage building green tyre (2-3) are gone up concave curved surface that the curved surface that sticks up outside the rim of the mouth matches towards the top.
3. building green tyre of giant tyre storing facility according to claim 1 and 2 is characterized in that:
The movable end of each strap (1-1-3) of described first stage building tire base overhead hoist connects drag hook, each is regulated and is fixed with the shackle that matches with strap (1-1-3) drag hook on the screw (1-1-4), and respectively regulating in adjusting screw (1-1-4) outer end has Fixed Nut (1-1-5) on the upper boom (1-1-2).
4. building green tyre of giant tyre storing facility according to claim 1 and 2 is characterized in that:
The strap (1-1-3) wide of described first stage building tire base overhead hoist is 3～20 centimetres.
5. building green tyre of giant tyre storing facility according to claim 1 and 2 is characterized in that:
The detent mechanism that cooperatively interacts is arranged at storage bracket (1-2-1) top of described first stage building tire base overhead hoist and mast-up (1-1) bottom.
6. building green tyre of giant tyre storing facility according to claim 1 and 2 is characterized in that:
The switching mechanism of described second stage building green tyre turnover device is that worm and gear is paid (2-9), worm screw drives with actuating unit and is connected, the parallel base (2-1) that is installed on of worm-wheel shaft with supporting plate (2-4), be fixed in the worm gear and the worm mesh of worm-wheel shaft, crank (2-8) end is fixed in worm-wheel shaft, (2-7) is hinged for the other end and connecting rod, and connecting rod (2-7) other end and supporting plate (2-4) are hinged;
Perhaps, the switching mechanism of described second stage building green tyre turnover device is hydraulic actuating cylinder (2-10), and hydraulic actuating cylinder (2-10) cylinder body is installed in the cavity of base (2-1), and cylinder body and horizontal surface acutangulate, its piston rod top and pallet (2-2) bottom-hinged.
7. building green tyre of giant tyre storing facility according to claim 1 and 2 is characterized in that:
The length of the supporting plate of described second stage building green tyre turnover device (2-4) and width are equal to or slightly greater than second stage building green tyre (2-3) external diameter.
8. building green tyre of giant tyre storing facility according to claim 1 and 2 is characterized in that:
The lifting mechanism (3-4) that described second stage building green tyre is deposited car is a hydraulic gear, and its piston rod top installs carriage (3-6), and the foot-operated switch or the hand switch of control carriage (3-6) lifting are arranged.
9. the method for storage and transportation of building green tyre of giant tyre storing facility according to claim 3 is characterized in that:
Behind the first stage building tire blank molding, handling appliance rouses the top with the mast-up handling of first stage building tire base overhead hoist to first stage building tire blank molding, and it is axially vertical with first stage building tire base to regulate upper boom (1-1-2); Each strap (1-1-3) movable end is walked around first stage building tire base, is hooked on the corresponding adjusting screw (1-1-4) of regulating upper boom (1-1-2), regulate and respectively regulate screw (1-1-4), regulate each bar strap (1-1-3) length, make each bar strap (1-1-3) adapt to different parts, the pocket holder first stage building tire base on residing first stage building tire base surface, screw each Fixed Nut (1-1-5) after regulating;
Assembly drum shrinks, and first stage building tire base places in the pocket of many straps (1-1-3) formation; Handling appliance moves on to mast-up (1-1) on the storage bracket (1-2-1) of storing car (1-2), the detent mechanism location of mast-up (1-1) and storage bracket (1-2-1), storage bracket (1-2-1) supports mast-up (1-1), and first stage building tire base (1-3) places in the pocket, hangs under the mast-up (1-1);
Behind the second stage building tire embryo forming, handling appliance is sling upright second stage building fetus, translation places in the groove of pallet (2-2) of the second stage building green tyre turnover device of this facility, the actuating unit action, the switching mechanism worm and gear is paid (2-9) and is promoted supporting plate (2-4), perhaps hydraulic actuating cylinder (2-10) promotes pallet (2-2), supporting plate (2-4) and pallet (2-2), second stage building green tyre (2-3) are turned over around hinge (2-6) together turn 90 degrees, second stage building green tyre (2-3) lies in a horizontal plane on the supporting plate (2-4) that transfers level to;
This facility turning device supporting plate (2-4) is gone up upset and is the second stage building green tyre of horizontality, and the second stage building green tyre that hangs onto this facility with handling appliance is deposited on the car and deposited; The second stage building green tyre level is put into and is deposited car, the following tyre bead of second stage building green tyre passes the endoporus, free sagging of annular pallet (3-3), second stage building green tyre (2-3) weight is supported at sidewall and crown position that annular pallet (3-3) is held second stage building green tyre (2-3).
10. the method for storage and transportation of building green tyre of giant tyre storing facility according to claim 9 is characterized in that:
Initial condition, lifting mechanism (3-4) piston rod that this facility second stage building green tyre is deposited car is in low level, transfer in the process at second stage building green tyre, the following tyre bead of second stage building green tyre is oppressed the back side, rim of the mouth carriage (3-5) outside on each, make rim of the mouth carriage (3-5) outwards rotation synchronously on each, rim of the mouth carriage (3-5) limiting stopper is stuck in the edge of carriage (3-5) on each, and last rim of the mouth carriage (3-5) stops operating, concave curved surface makes progress; After annular pallet (3-3) was held second stage building green tyre, the piston rod of lifting mechanism (3-4) rose, and the carriage on it (3-6) rises, and rim of the mouth carriage (3-5) is held second stage building green tyre (2-3) and gone up the rim of the mouth part on each of its circumferential edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100498500A CN101372304B (en) | 2007-08-24 | 2007-08-24 | Storage and transportation facility and method for building green tyre of giant tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100498500A CN101372304B (en) | 2007-08-24 | 2007-08-24 | Storage and transportation facility and method for building green tyre of giant tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101372304A CN101372304A (en) | 2009-02-25 |
| CN101372304B true CN101372304B (en) | 2011-03-16 |
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| CN2007100498500A Expired - Fee Related CN101372304B (en) | 2007-08-24 | 2007-08-24 | Storage and transportation facility and method for building green tyre of giant tyre |
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| Country | Link |
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| CN (1) | CN101372304B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2965211B1 (en) * | 2010-09-23 | 2014-03-21 | Michelin Soc Tech | SUPPORT FOR RAW PNEUMATIC BRAKE |
| CN103086301A (en) * | 2011-10-27 | 2013-05-08 | 中国化工橡胶桂林有限公司 | Hydraulic anti-descending system for tire carriers |
| JP6260188B2 (en) * | 2013-10-16 | 2018-01-17 | 横浜ゴム株式会社 | Green tire storage device |
| CN103818188B (en) * | 2014-03-10 | 2016-04-13 | 青岛泰凯英轮胎有限公司 | A kind of tyre bead sidewall fixer and using method thereof |
| CN105752584A (en) * | 2014-12-18 | 2016-07-13 | 北京橡胶工业研究设计院 | Green tire conveyor for radial tires |
| CN104648455A (en) * | 2015-02-10 | 2015-05-27 | 山东玲珑机电有限公司 | Tire blank carrier vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269578A (en) * | 1991-03-07 | 1993-12-14 | Samco Corporation | Adjustable sling apparatus |
| CN2797313Y (en) * | 2005-04-30 | 2006-07-19 | 徐州重型机械有限公司 | Chassis turning device of movable automobile crane |
| CN200957999Y (en) * | 2006-05-23 | 2007-10-10 | 大连华宇冶金设备有限公司 | Turnover crane |
-
2007
- 2007-08-24 CN CN2007100498500A patent/CN101372304B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269578A (en) * | 1991-03-07 | 1993-12-14 | Samco Corporation | Adjustable sling apparatus |
| CN2797313Y (en) * | 2005-04-30 | 2006-07-19 | 徐州重型机械有限公司 | Chassis turning device of movable automobile crane |
| CN200957999Y (en) * | 2006-05-23 | 2007-10-10 | 大连华宇冶金设备有限公司 | Turnover crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101372304A (en) | 2009-02-25 |
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Owner name: CHINA NATIONAL TIRE + RUBBER GUILIN CORP., LTD. Free format text: FORMER NAME: HAOHUANANFANG (GUILIN) RUBBER CO., LTD. |
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Address after: 541004 the Guangxi Zhuang Autonomous Region Qixing District, Guilin City Hengtang Road No. 80 Patentee after: China National Tire & Rubber Guilin Corp., Ltd. Address before: 541004 the Guangxi Zhuang Autonomous Region Qixing District, Guilin City Hengtang Road No. 80 Patentee before: Haohua South China (Guilin) Rubber Co., Ltd. |
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